Hydroformylation of 1-hexene with a Cobalt Catalyst in Ionic Liquids: a New Efficient Approach for Generation and Recycling of the Catalyst - IFPEN - IFP Energies nouvelles Access content directly
Journal Articles Oil & Gas Science and Technology - Revue d'IFP Energies nouvelles Year : 2007

Hydroformylation of 1-hexene with a Cobalt Catalyst in Ionic Liquids: a New Efficient Approach for Generation and Recycling of the Catalyst

L. Magna
  • Function : Correspondent author
S. Harry
  • Function : Author

Abstract

Hydroformylation of olefins has been performed with a system based on cobalt and pyridine ligands in non-aqueous ionic liquids. In this work, a new approach was developed to recycle the cobalt catalyst without the use of chemicals. For 1-hexene, activity of the [ Co2(CO)8] /Pyridine(2 eq)/[BMIM][ NTf2] at 100 bar and 130°C can reach 110 h-1 with a selectivity for aldehydes of up to 87% (linear to branched ratio being around 1.8). The recycling of the ionic liquid phase was performed several times without loss of activity or selectivity.
Fichier principal
Vignette du fichier
ogst07029.pdf (156.69 Ko) Télécharger le fichier
Origin : Publication funded by an institution
Loading...

Dates and versions

hal-02005769 , version 1 (04-02-2019)

Identifiers

Cite

L. Magna, S. Harry, D. Proriol, L. Saussine, H. Olivier-Bourbigou. Hydroformylation of 1-hexene with a Cobalt Catalyst in Ionic Liquids: a New Efficient Approach for Generation and Recycling of the Catalyst. Oil & Gas Science and Technology - Revue d'IFP Energies nouvelles, 2007, 62 (6), pp.775-780. ⟨10.2516/ogst:2007052⟩. ⟨hal-02005769⟩

Collections

IFP OGST
18 View
131 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More